package com.servlet.manager;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.dao.impl.UserDaoImpl;
import com.po.User;

public class UpdateAndDeleteUserServlet extends HttpServlet {

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		request.setCharacterEncoding("UTF-8");
		response.setCharacterEncoding("UTF-8");
		String actiontype = request.getParameter("actiontype");
		String querytype = request.getParameter("querytype");
		String field = request.getParameter("field");
		String kw = request.getParameter("kw");
		String uid = request.getParameter("uid");
		String currPage = request.getParameter("currPage");
		String ucomment = request.getParameter("ucomment");
		String uvote = request.getParameter("uvote");
		String uup = request.getParameter("uup");
		request.setAttribute("querytype", querytype);
		request.setAttribute("field", field);
		request.setAttribute("kw", kw);
		request.setAttribute("currPage", currPage);
		UserDaoImpl udi = new UserDaoImpl();
		if (actiontype.equals("update")) {
			try {
				User u = new UserDaoImpl().findById(uid);
				request.setAttribute("user", u);
				request.getRequestDispatcher("/WEB-INF/manage/userupdate.jsp").forward(request, response);
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}else if (actiontype.equals("uup")) {
			if (uup.equals("1")) {
				try {
					udi.updateUup(uid, (byte)0);
				} catch (SQLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}else if (uup.equals("0")) {
				try {
					udi.updateUup(uid,(byte)1);
				} catch (SQLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
			request.getRequestDispatcher("/manage/showUserQuery.do?querytype="+querytype+"&currPage="+currPage+"&field="+field+"&kw="+kw).forward(request, response);
		}else if (actiontype.equals("ucommand")) {
			if (ucomment.equals("1")) {
				try {
					udi.updateUcommand(uid, (byte)0);
				} catch (SQLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}else if (ucomment.equals("0")) {
				try {
					udi.updateUcommand(uid,(byte)1);
				} catch (SQLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
			request.getRequestDispatcher("/manage/showUserQuery.do?querytype="+querytype+"&currPage="+currPage+"&field="+field+"&kw="+kw).forward(request, response);
		}else if (actiontype.equals("uvote")) {
			if (uvote.equals("1")) {
				try {
					udi.updateUvote(uid, (byte)0);
				} catch (SQLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}else if (uvote.equals("0")) {
				try {
					udi.updateUvote(uid,(byte)1);
				} catch (SQLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
			request.getRequestDispatcher("/manage/showUserQuery.do?querytype="+querytype+"&currPage="+currPage+"&field="+field+"&kw="+kw).forward(request, response);
		}
	}

}
